Hiring employees should help your business grow. But it also creates rules about pay, timekeeping, leave, and how you treat workers. Missing one of those rules can mean an expensive wage claim, a New Jersey Department of Labor (NJDOL) audit, or litigation.

You do not have to be a dishonest employer to face an investigation. A former employee can file a complaint even when the business followed the law. The critical question is whether you can show what happened through accurate records and a thoughtful response.

Here are eight common mistakes New Jersey business owners should watch for—and practical ways to avoid them.

1. Treating an Employee as a 1099 Independent Contractor

Giving a worker a Form 1099, creating an LLC, or signing an independent-contractor agreement does not by itself establish contractor status. New Jersey generally applies its ABC test to wage, unemployment, and related worker-classification questions. The business must establish all three parts: freedom from control in contract and practice; work outside the usual course of business or outside all of the enterprise’s places of business; and an independently established trade or business.

New Jersey adopted clarified ABC-test regulations in 2026, operative October 1, 2026. They do not make the test a simple choice on a tax form. Misclassification can lead to unpaid wages, taxes, contributions, penalties, and a review involving other workers.

What to do: Review what workers actually do, where they work, how the relationship operates, and whether they independently offer services to others. Revisit older arrangements instead of assuming a signed contract settles the question.

2. Assuming Salaried Employees Never Receive Overtime

A salary and a manager title do not automatically make a worker exempt. Many nonexempt workers are owed overtime when they work more than 40 hours in a workweek. The exemption analysis depends on the employee’s actual duties and applicable pay requirements, not the label on the business card.

Unpaid work can include required meetings, training, opening or closing duties, and work performed through messages or emails after the shift. An instruction that overtime must be approved does not ordinarily erase pay owed for overtime the employer permitted or knew was being worked.

What to do: Check exempt classifications, track actual time, review after-hours work, and correct payroll calculations promptly. Do not assume an employee who is happy with a flat weekly amount cannot later bring a claim.

3. Failing to Keep Accurate Payroll and Time Records

Records are often the difference between defending a valid payroll practice and arguing about memories. New Jersey wage-and-hour regulations generally require specified wage records to be retained for six years; earned-sick-leave compliance records generally must be kept for five years. Those records matter after an employee resigns or is terminated.

A useful file contains hours actually worked, wage rates, pay statements, overtime computations, sick leave accrual/use, and supporting timekeeping corrections. Supervisors should not casually change time entries without retaining an explanation.

What to do: Preserve records in a consistent system, audit time entries, and retain former employees’ files through the applicable period. If a complaint arrives, stop routine deletion of potentially relevant records.

4. Making Deductions That New Jersey Law Does Not Permit

A business owner may feel justified deducting the cost of broken equipment, missing cash, or a uniform from wages. But New Jersey restricts wage deductions; getting an employee to agree does not automatically make a particular deduction lawful. Some deductions are specifically authorized while others are prohibited.

What to do: Have payroll deductions reviewed before taking them, particularly for register shortages, breakage, advances, and final paychecks. Keep written authorization where the law permits or requires it, and never treat a paycheck as an informal collection tool.

5. Mishandling New Jersey Earned Sick Leave

Most New Jersey employers must provide covered employees with earned sick leave, generally up to 40 hours per benefit year. Employees typically accrue one hour for every 30 hours worked, although employers may use a compliant frontloading method. Written notice, records, carryover and other rules also matter.

Problems arise when an owner does not track leave, automatically disciplines a worker for protected absences, or assumes part-time employees do not qualify. Protected leave and retaliation rules require careful handling.

What to do: Set a clear benefit year, train managers, provide required notices, track accrual and usage, and review absences before imposing discipline.

6. Ignoring Employee Complaints—or Responding Defensively

An employee who questions overtime, wages, scheduling, or leave should not be dismissed as a troublemaker. Even a complaint made directly to a supervisor may implicate protections against retaliation. Listen, investigate, preserve the evidence, and respond in a measured way.

A real case: A terminated employee complained about overtime

In a matter handled by Tomes Law Firm, a terminated employee complained that she had not been paid overtime she believed she was owed. The complaint led to a Department of Labor audit of the employer. We demonstrated that the business had complied with its overtime obligations. The audit ended without an assessment.

The lesson is not that every complaint is baseless. It is that a complaint does not establish wrongdoing—and a responsible employer needs the records and representation to show that it complied with the law. We have omitted identifying details to protect client confidentiality.

What to do: Designate a person to receive complaints, document the concern and review, correct genuine errors, and avoid any appearance of punishment for asserting workplace rights.

7. Handling Discipline and Termination Without a Process

New Jersey generally follows employment-at-will principles, but that does not permit termination for an unlawful reason, including prohibited discrimination or retaliation. The timing of a termination after a wage or leave complaint can become a serious issue even when the employer believes it had a legitimate reason.

What to do: Maintain contemporaneous performance records, apply rules consistently, review protected activity or leave issues, communicate accurately, and follow final-pay requirements. In New Jersey, final wages generally may be paid on the next regular payday; unusual arrangements or contracts may call for additional analysis.

8. Operating Without Clear Written Employee Policies

Small businesses do not need a large corporate HR department, but they do need clear rules. A generic handbook copied from the internet may conflict with New Jersey law or fail to reflect what the business actually does.

Useful policies address tracking every hour worked, overtime approval and payment, sick leave, complaints and anti-retaliation, payroll deductions, workplace conduct, and discipline. Managers need training on those rules—and the business must follow them in practice.

What to do: Review the handbook at least annually and after major legal changes. Obtain acknowledgments, but remember that a signed handbook cannot waive employee rights.

What If the New Jersey Department of Labor Contacts Your Business?

Do not ignore a notice, miss a response deadline, or send an unreviewed pile of documents. An audit can begin with a single employee complaint or through an agency initiative; the existence of an inquiry is not a finding of wrongdoing.

Identify the agency, deadline, time period, workers, and issues under review.

Preserve payroll, timekeeping, classification, policies, texts, emails, and relevant personnel records.

Review records for accuracy and understand the questions before producing materials.

Do not alter old records, coach witnesses, or retaliate against anyone who raised concerns.

Consider counsel early to coordinate a complete, accurate response and address disputed issues.

How Expensive Can a Wage Mistake Become?

New Jersey wage violations can involve unpaid amounts, interest or other relief, fines, legal costs, and—in qualifying cases—liquidated damages of up to 200% of unpaid wages, in addition to the underlying wages. Statutory defenses and exceptions may apply; the maximum is not automatic. Retaliation can lead to separate exposure.

Even when there is no assessment, responding to an investigation consumes time and attention. Prevention and defensible records are valuable for both compliant businesses and those that need to correct a problem.

An Eight-Point Employer Checkup

Are employees and contractors classified based on the actual work relationship?

Are exempt and nonexempt positions reviewed, and is all work time tracked?

Can we retrieve accurate payroll and time records for former employees?

Are every one of our payroll deductions permitted by law?

Are earned sick leave, notices, and records current?

Do employees know how to raise a concern without fear of retaliation?

Do managers document discipline and review termination decisions carefully?

Do our written policies reflect current New Jersey law and daily practice?

Frequently Asked Questions

Can a former employee trigger an audit after being fired?

Yes. A complaint may prompt NJDOL to investigate even after employment ends. The fact that a complaint was filed does not prove a violation. Preserve the records and respond accurately.

Can I avoid overtime by paying someone a salary?

No. Some salaried workers are exempt, but others are not. The applicable duties and pay tests matter more than the salary label.

How long must I keep payroll records?

New Jersey wage-and-hour regulations generally require specified time and payroll records for six years. Earned-sick-leave compliance records generally require five years. Other laws or a pending dispute can require longer preservation.

Can I deduct money when an employee damages equipment?

Not simply because you believe the employee caused a loss. New Jersey restricts permitted payroll deductions. Review the law and the proposed deduction first.

Do I need a handbook if I have only a few employees?

A handbook may not be legally mandatory in every situation, but clear, compliant written policies can help employees and managers understand expectations and support consistent practices.

Should I call an attorney when I receive a DOL notice?

Legal assistance can be especially useful when the request concerns multiple employees, overtime, contractor status, records that may be missing, or a disputed allegation. Early review can help avoid an incomplete or inconsistent response.

Protect the Business You Worked Hard to Build

You hired employees because your business needed to grow—not because you wanted a wage claim or a Department of Labor audit. The most useful time to review your practices is before a complaint arrives. If a complaint does arise, being organized and responding appropriately can make an enormous difference.

Tomes Law Firm, PC helps New Jersey business owners address worker classification, wage-and-hour disputes, payroll and tax issues, and agency audits. Whether your business needs a preventive review or a defense to a claim, contact our office to discuss the facts and your options.

This article provides general educational information and is not legal advice for a particular employment situation.